Trac #32073: Remove sage.libs.readline

Unused, should remove. It was added 8 years ago, in #14523, but the Python world has moved away from using readline: IPython is using different libraries for terminal interaction now. URL: https://trac.sagemath.org/32073 Reported by: mkoeppe Ticket author(s): Matthias Koeppe, Travis Scrimshaw Reviewer(s): Travis Scrimshaw, Matthias Koeppe
sagemath · Jul 23, 2021 · d5c4332 · d5c4332
2 parents 776b1eb + ed14848
commit d5c4332
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diff --git a/build/pkgs/sagelib/dependencies b/build/pkgs/sagelib/dependencies
@@ -1,4 +1,4 @@
-FORCE $(SCRIPTS) arb boost_cropped $(BLAS) brial cliquer cypari cysignals cython ecl eclib ecm flint libgd gap giac givaro glpk gmpy2 gsl iml jinja2 jupyter_core lcalc lrcalc libbraiding libhomfly libpng linbox m4ri m4rie memory_allocator mpc mpfi mpfr $(MP_LIBRARY) ntl numpy pari pip pkgconfig planarity ppl pplpy pycygwin pynac $(PYTHON) ratpoints readline rw sage_conf singular symmetrica zn_poly $(PCFILES)
+FORCE $(SCRIPTS) arb boost_cropped $(BLAS) brial cliquer cypari cysignals cython ecl eclib ecm flint libgd gap giac givaro glpk gmpy2 gsl iml jinja2 jupyter_core lcalc lrcalc libbraiding libhomfly libpng linbox m4ri m4rie memory_allocator mpc mpfi mpfr $(MP_LIBRARY) ntl numpy pari pip pkgconfig planarity ppl pplpy pycygwin pynac $(PYTHON) ratpoints rw sage_conf singular symmetrica zn_poly $(PCFILES)
 
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diff --git a/src/doc/en/reference/libs/index.rst b/src/doc/en/reference/libs/index.rst
@@ -145,13 +145,6 @@ ratpoints
 
    sage/libs/ratpoints
 
-Readline
---------
-.. toctree::
-   :maxdepth: 2
-
-   sage/libs/readline
-
 Symmetrica
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 .. toctree::

diff --git a/src/sage/libs/readline.pyx b/src/sage/libs/readline.pyx